Written by Brian K. Vaughan Art by Pia Guerra & José Marzan Jr. Cover by Massimo Carnevale Part 3 of the 5-part 'Ring of Truth.' With Yorick near death and Dr. Mann frantically trying to save him, Agent 355 meets with the fearsome Setauket Ring and Yorick's sister Hero in a desperate attempt to get Yorick's engagement ring back. However, while 355's away, Mann makes a startling discovery about Yorick…